[llvm] r314078 - Fix signed/unsigned warning

[Simon Pilgrim via llvm-commits]

Author: rksimon
Date: Sun Sep 24 07:00:52 2017
New Revision: 314078

URL: http://llvm.org/viewvc/llvm-project?rev=314078&view=rev
Log:
Fix signed/unsigned warning

Modified:
    llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=314078&r1=314077&r2=314078&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Sun Sep 24 07:00:52 2017
@@ -34566,7 +34566,7 @@ combineToExtendBoolVectorInReg(SDNode *N
 
   // Now, mask the relevant bit in each element.
   SmallVector<SDValue, 32> Bits;
-  for (int i = 0; i != NumElts; ++i) {
+  for (unsigned i = 0; i != NumElts; ++i) {
     int BitIdx = (i % EltSizeInBits);
     APInt Bit = APInt::getBitsSet(EltSizeInBits, BitIdx, BitIdx + 1);
     Bits.push_back(DAG.getConstant(Bit, DL, SVT));